The effect of ultra-low-volume aerial applications of endosulfan applied against <i>Glossina</i> (Diptera: Glossinidae) on populations of non-target organisms in savanna woodland in Zimbabwe-Rhodesia

Abstract

Abstract During ultra-low-volume aerial applications of endosulfan at 14 g/ha for control of Glossina morsitans morsitans Westw. and G. pallidipes Aust. in savanna woodland in Zimbabwe-Rhodesia, the effects on other organisms were monitored. The numbers and varieties of arthropods, mainly insects, were studied by catches in light-straps and open trays. Mortalities amongst exposed aquatic insects, fish, frogs, mice and stingless bees ( Trigona spp.) were noted. No deleterious effect of the insecticide was demonstrated, Other than on fish ( Tilapia spp.) in shallow water.